I bought the phone f...

I bought the phone from Mr price its took six months and problem start when I put the phone on charger was get hot n took it back to the store for repair in a month later call me to came n collect it the phone was still having a some problem n I took it back again and explained to the manager that the phone still have some problem she took it back again for the second time in two months later I called them they say the is back but its still have some problem they took it back again so now they refuse to give me new phone or my money back Please help